Английский. Составить предложение используя past simple или past continuous

I am in summer time with my parents grew vegetables in the garden.

1 Ron was sleeping when he heard a loud noise. 2 What were you doing when I phoned you? 3 Jenny wasn`t doing her homework when Nick arrived. 4 Maria and Paul were playing chess when their parents came home. 5 Sam and Kevin were visiting Barcelona`s stadium when they saw Messi. 6 While I was cooking dinner for my parents,my friend phoned me. 7 While I was looking out of the window, my cat stole my food from the plate. 8 Where were the athletes running when you saw them?